From f2074708ee07848f86105b68bdce062de4e6685d Mon Sep 17 00:00:00 2001 From: Kieran Bingham Date: Fri, 6 Jan 2017 10:15:31 -0200 Subject: [PATCH] [media] v4l: vsp1: Remove redundant pipe->dl usage from drm The pipe->dl is used only inside vsp1_du_atomic_flush(), and can be obtained and stored locally to simplify the code. Signed-off-by: Kieran Bingham Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/vsp1/vsp1_drm.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/media/platform/vsp1/vsp1_drm.c b/drivers/media/platform/vsp1/vsp1_drm.c index b4c0f10fc3b0..918a16cc6c40 100644 --- a/drivers/media/platform/vsp1/vsp1_drm.c +++ b/drivers/media/platform/vsp1/vsp1_drm.c @@ -219,9 +219,6 @@ void vsp1_du_atomic_begin(struct device *dev) struct vsp1_pipeline *pipe = &vsp1->drm->pipe; vsp1->drm->num_inputs = pipe->num_inputs; - - /* Prepare the display list. */ - pipe->dl = vsp1_dl_list_get(pipe->output->dlm); } EXPORT_SYMBOL_GPL(vsp1_du_atomic_begin); @@ -425,10 +422,14 @@ void vsp1_du_atomic_flush(struct device *dev) struct vsp1_pipeline *pipe = &vsp1->drm->pipe; struct vsp1_rwpf *inputs[VSP1_MAX_RPF] = { NULL, }; struct vsp1_entity *entity; + struct vsp1_dl_list *dl; unsigned long flags; unsigned int i; int ret; + /* Prepare the display list. */ + dl = vsp1_dl_list_get(pipe->output->dlm); + /* Count the number of enabled inputs and sort them by Z-order. */ pipe->num_inputs = 0; @@ -483,26 +484,25 @@ void vsp1_du_atomic_flush(struct device *dev) struct vsp1_rwpf *rpf = to_rwpf(&entity->subdev); if (!pipe->inputs[rpf->entity.index]) { - vsp1_dl_list_write(pipe->dl, entity->route->reg, + vsp1_dl_list_write(dl, entity->route->reg, VI6_DPR_NODE_UNUSED); continue; } } - vsp1_entity_route_setup(entity, pipe->dl); + vsp1_entity_route_setup(entity, dl); if (entity->ops->configure) { - entity->ops->configure(entity, pipe, pipe->dl, + entity->ops->configure(entity, pipe, dl, VSP1_ENTITY_PARAMS_INIT); - entity->ops->configure(entity, pipe, pipe->dl, + entity->ops->configure(entity, pipe, dl, VSP1_ENTITY_PARAMS_RUNTIME); - entity->ops->configure(entity, pipe, pipe->dl, + entity->ops->configure(entity, pipe, dl, VSP1_ENTITY_PARAMS_PARTITION); } } - vsp1_dl_list_commit(pipe->dl); - pipe->dl = NULL; + vsp1_dl_list_commit(dl); /* Start or stop the pipeline if needed. */ if (!vsp1->drm->num_inputs && pipe->num_inputs) { -- 2.20.1